package com.ynwa;

import jdk.nashorn.internal.ir.debug.JSONWriter;

import java.util.HashMap;

/**
 * Hello world!feature/user_branch_2019052!
 *
 */
public class App 
{
    public static void main( String[] args )
    {
        HashMap<Object, Object> map = new HashMap<>();
        map.put("user_branch_2019052",99);
        map.put("user_branch_2019052","ss");
        System.out.println(map);

    }
}
